[ per-uh-noo-klee-er, -nyoo- or, by metathesis, -kyuh-ler ]
/ ˌpɛr əˈnu kli ər, -ˈnyu- or, by metathesis, -kyə lər /
adjective Cell Biology.
situated near or occurring around the nucleus.
pertaining to the narrow space between the inner and outer layers of the nuclear membrane.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for perinuclear
We cannot regard the perinuclear green granules, described by Neusser in the polynuclear cells, as pre-existing.Histology of the Blood|Paul Ehrlich
The protoplasmic rays still take their origin from the perinuclear protoplasm.The Works of Francis Maitland Balfour, Volume II (of 4)|Francis Maitland Balfour